22971992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 44774400

約数和(自身を除く): 21802408

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 439, 844, 878, 1688, 1756, 3512, 6541, 13082, 13609, 26164, 27218, 52328, 54436, 92629, 108872, 185258, 370516, 741032, 2871499, 5742998, 11485996, 22971992]

約数ペア:

[(1, 22971992), (2, 11485996), (4, 5742998), (8, 2871499), (31, 741032), (62, 370516), (124, 185258), (211, 108872), (248, 92629), (422, 54436), (439, 52328), (844, 27218), (878, 26164), (1688, 13609), (1756, 13082), (3512, 6541)]